[INFO] cloning repository https://github.com/faern/forkjoin-benchmarking [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/faern/forkjoin-benchmarking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaern%2Fforkjoin-benchmarking", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaern%2Fforkjoin-benchmarking'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2871e809b286229b2df81d61813a4c523c726952 [INFO] checking faern/forkjoin-benchmarking/2871e809b286229b2df81d61813a4c523c726952 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffaern%2Fforkjoin-benchmarking" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/faern/forkjoin-benchmarking on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/faern/forkjoin-benchmarking [INFO] finished tweaking git repo https://github.com/faern/forkjoin-benchmarking [INFO] tweaked toml for git repo https://github.com/faern/forkjoin-benchmarking written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/faern/forkjoin-benchmarking already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating git repository `https://github.com/faern/criterion.rs` [INFO] [stderr] Updating git repository `https://github.com/faern/forkjoin` [INFO] [stderr] Updating git repository `https://github.com/rust-lang/log` [INFO] [stderr] Updating git repository `https://github.com/rust-lang/rustc-serialize` [INFO] [stderr] Updating git repository `https://github.com/japaric/simplot.rs` [INFO] [stderr] Updating git repository `https://github.com/japaric/space.rs` [INFO] [stderr] Updating git repository `https://github.com/japaric/stats.rs` [INFO] [stderr] Updating git repository `https://github.com/rust-lang/time` [INFO] [stderr] Updating git repository `https://github.com/faern/rust-scheduler` [INFO] [stderr] Updating git repository `https://github.com/japaric/cast.rs` [INFO] [stderr] Updating git repository `https://github.com/japaric/zip.rs` [INFO] [stderr] Updating git repository `https://github.com/japaric/float.rs` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thread-scoped v1.0.1 [INFO] [stderr] Downloaded errno v0.1.6 [INFO] [stderr] Downloaded libc v0.2.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9fb86d38671c7772a23fa17057a03e2c685fcd340893f0e6b0fdeb9a3e8904f7 [INFO] running `Command { std: "docker" "start" "-a" "9fb86d38671c7772a23fa17057a03e2c685fcd340893f0e6b0fdeb9a3e8904f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fb86d38671c7772a23fa17057a03e2c685fcd340893f0e6b0fdeb9a3e8904f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fb86d38671c7772a23fa17057a03e2c685fcd340893f0e6b0fdeb9a3e8904f7", kill_on_drop: false }` [INFO] [stdout] 9fb86d38671c7772a23fa17057a03e2c685fcd340893f0e6b0fdeb9a3e8904f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72ef5fa506d98d767b8c48cddfea5dc38010643a105d343f7559a9be96e8a4c7 [INFO] running `Command { std: "docker" "start" "-a" "72ef5fa506d98d767b8c48cddfea5dc38010643a105d343f7559a9be96e8a4c7", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.5 [INFO] [stderr] Checking libc v0.2.6 [INFO] [stderr] Checking cast v0.0.0 (https://github.com/japaric/cast.rs#34ee2159) [INFO] [stderr] Checking thread-scoped v1.0.1 [INFO] [stderr] Checking zip v0.0.0 (https://github.com/japaric/zip.rs#393037bc) [INFO] [stderr] Checking byteorder v0.4.2 [INFO] [stderr] Checking criterion_macros v0.0.0 (https://github.com/faern/criterion.rs?branch=forkjoin_additions#f905100c) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/criterion.rs-35af0086a7f23f1e/f905100/macros/src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(plugin_registrar)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: plugins are no longer supported [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `rustc_plugin` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/criterion.rs-35af0086a7f23f1e/f905100/macros/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate rustc_plugin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] | [INFO] [stdout] = help: maybe you need to install the missing components with: `rustup component add rust-src rustc-dev llvm-tools-preview` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `syntax` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/criterion.rs-35af0086a7f23f1e/f905100/macros/src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | extern crate syntax; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rustc-serialize v0.3.16 (https://github.com/rust-lang/rustc-serialize#9fee4f1b) [INFO] [stdout] error: cannot find attribute `plugin_registrar` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/criterion.rs-35af0086a7f23f1e/f905100/macros/src/lib.rs:17:3 [INFO] [stdout] | [INFO] [stdout] 17 | #[plugin_registrar] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `plugin_registrar` is in scope, but it is a function, not an attribute [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking argparse v0.2.1 [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `criterion_macros` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rustc-serialize-66605e9fa1eadfa8/9fee4f1/src/serialize.rs:145:45 [INFO] [stdout] | [INFO] [stdout] 145 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/rustc-serialize-66605e9fa1eadfa8/9fee4f1/src/serialize.rs:452:5 [INFO] [stdout] | [INFO] [stdout] 452 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/alloc/src/borrow.rs:179:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 448 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0310, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "72ef5fa506d98d767b8c48cddfea5dc38010643a105d343f7559a9be96e8a4c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72ef5fa506d98d767b8c48cddfea5dc38010643a105d343f7559a9be96e8a4c7", kill_on_drop: false }` [INFO] [stdout] 72ef5fa506d98d767b8c48cddfea5dc38010643a105d343f7559a9be96e8a4c7